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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 | 8 |
9 #ifndef GrSurface_DEFINED | 9 #ifndef GrSurface_DEFINED |
10 #define GrSurface_DEFINED | 10 #define GrSurface_DEFINED |
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126 inline const GrSurfacePriv surfacePriv() const; | 126 inline const GrSurfacePriv surfacePriv() const; |
127 | 127 |
128 typedef void* ReleaseCtx; | 128 typedef void* ReleaseCtx; |
129 typedef void (*ReleaseProc)(ReleaseCtx); | 129 typedef void (*ReleaseProc)(ReleaseCtx); |
130 | 130 |
131 void setRelease(ReleaseProc proc, ReleaseCtx ctx) { | 131 void setRelease(ReleaseProc proc, ReleaseCtx ctx) { |
132 fReleaseProc = proc; | 132 fReleaseProc = proc; |
133 fReleaseCtx = ctx; | 133 fReleaseCtx = ctx; |
134 } | 134 } |
135 | 135 |
| 136 static size_t WorseCaseSize(const GrSurfaceDesc& desc); |
| 137 |
136 protected: | 138 protected: |
137 // Methods made available via GrSurfacePriv | 139 // Methods made available via GrSurfacePriv |
138 SkImageInfo info(SkAlphaType) const; | 140 SkImageInfo info(SkAlphaType) const; |
139 bool savePixels(const char* filename); | 141 bool savePixels(const char* filename); |
140 bool hasPendingRead() const; | 142 bool hasPendingRead() const; |
141 bool hasPendingWrite() const; | 143 bool hasPendingWrite() const; |
142 bool hasPendingIO() const; | 144 bool hasPendingIO() const; |
143 | 145 |
144 // Provides access to methods that should be public within Skia code. | 146 // Provides access to methods that should be public within Skia code. |
145 friend class GrSurfacePriv; | 147 friend class GrSurfacePriv; |
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169 } | 171 } |
170 } | 172 } |
171 | 173 |
172 ReleaseProc fReleaseProc; | 174 ReleaseProc fReleaseProc; |
173 ReleaseCtx fReleaseCtx; | 175 ReleaseCtx fReleaseCtx; |
174 | 176 |
175 typedef GrGpuResource INHERITED; | 177 typedef GrGpuResource INHERITED; |
176 }; | 178 }; |
177 | 179 |
178 #endif | 180 #endif |
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